Cheap Flights to Gerrards Cross from HK$240

We've pulled together all the info you need to make your journey a pleasant experience. Follow our top tips and you'll be speeding through the airport and discovering Gerrards Cross in no time flat. What to pack in your hand luggage:

• Flying can be a comfortable experience if you bring the right gear. Firstly, you'll need basic toiletry items, such as toothpaste, a toothbrush and some deodorant, a spare set of clothes and a few magazines. Next, find room in your bag for your phone and charger, any medications and maybe a proper neck pillow as well. Last, but definitely not least, don't forget to take your passport, travel docs and some money.

Do not pack the following items in your hand luggage:

• Put all your full-sized bottles of shampoo and hair gel in your checked luggage. Any liquids or gels in your carry-on bag larger than 3.4 ounces (100 millilitres) will be confiscated by authorities. Pointed or sharp objects, like your precious Swiss Army knife, and dangerous goods which are explosive or flammable, such as flares, chemicals agents and fireworks, are also not allowed.

What to wear on a flight:

• You'll want to choose comfort over style. Prepare for changes in temperature by donning layers, and pick flat, easy-to-remove footwear like slip-ons.
• It's likely you've heard about deep vein thrombosis (DVT), a blood clot condition caused by prolonged periods of inactivity. To reduce your risk on board, stay hydrated, consider wearing compression tights or socks and keep your legs and feet moving.

As seasoned travellers know, the secret is to be well organised before you arrive at the security gate. That way, you'll be hopping onto that plane to Gerrards Cross in no time flat. Follow these helpful tips and get your trip off to a spectacular start:

• Your ID and travel documents will need to be presented to airport security personnel. Keep them within easy reach to avoid fumbling around for them.
• The X-ray machine is up next. Empty your pockets and remove anything metal that is likely to set off the scanner's alarm. This includes things like earphones or headphones, as well as heavy coats or jackets. They'll need to be placed on the conveyor belt for screening.
• All your electronic devices, including your phone and tablet, must also be scanned separately.
• Remove all gels and liquids from your hand luggage. They often need to be sent through the X-ray separately. Each product should be no larger than 3.4 ounces (100 millilitres) and everything must fit in a single quart-size (one litre), clear zip-lock bag.
• Slip-on shoes are a practical footwear choice as you're less likely to have to remove them when going through security. Boots and other bulky shoes are often subjected to extra screening.
• Airlines won't allow any pocket knives or other sharp items to come on board with you. If you need to bring these kinds of items, pack them in your checked luggage.